<!DOCTYPE html>
<html lang="en">
<head>

    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>学校管理系统</title>
    <link rel="icon"
          href="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1596120245889&di=5093bcb814a73039583d935c56ee7213&imgtype=0&src=http%3A%2F%2Fen.pimg.jp%2F041%2F867%2F367%2F1%2F41867367.jpg"/>
    <meta name="description" content="AdminLTE2定制版">
    <meta name="keywords" content="AdminLTE2定制版">

    <!-- 页面头部引用 -->
    <!-- Tell the browser to be responsive to screen width -->
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- Bootstrap 3.3.6 -->
    <!-- Font Awesome -->
    <!-- Ionicons -->
    <!-- iCheck -->
    <!-- Morris chart -->
    <!-- jvectormap -->
    <!-- Date Picker -->
    <!-- Daterange picker -->
    <!-- Bootstrap time Picker -->
    <!--<link rel="stylesheet" type="text/css" href="./././plugins/timepicker/bootstrap-timepicker.min.css">-->
    <!-- bootstrap wysihtml5 - text editor -->
    <!--数据表格-->
    <!-- 表格树 -->
    <!-- select2 -->
    <!-- Bootstrap Color Picker -->
    <!-- bootstrap wysihtml5 - text editor -->
    <!--bootstrap-markdown-->
    <!-- Theme style -->
    <!-- AdminLTE Skins. Choose a skin from the css/skins
    folder instead of downloading all of them to reduce the load. -->
    <!-- Ion Slider -->
    <!-- ion slider Nice -->
    <!-- bootstrap slider -->
    <!-- bootstrap-datetimepicker -->

    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
    <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
    <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
    <!-- jQuery 2.2.3 -->
    <!-- jQuery UI 1.11.4 -->
    <!-- Resolve conflict in jQuery UI tooltip with Bootstrap tooltip -->
    <!-- Bootstrap 3.3.6 -->
    <!-- Morris.js charts -->
    <!-- Sparkline -->
    <!-- jvectormap -->
    <!-- jQuery Knob Chart -->
    <!-- daterangepicker -->
    <!-- datepicker -->
    <!-- Bootstrap WYSIHTML5 -->
    <!-- Slimscroll -->
    <!-- FastClick -->
    <!-- iCheck -->
    <!-- AdminLTE App -->
    <!-- 表格树 -->
    <!-- select2 -->
    <!-- bootstrap color picker -->
    <!-- bootstrap time picker -->
    <!--<script src="./././plugins/timepicker/bootstrap-timepicker.min.js"></script>-->
    <!-- Bootstrap WYSIHTML5 -->
    <!--bootstrap-markdown-->
    <!-- CK Editor -->
    <!-- InputMask -->
    <!-- DataTables -->
    <!-- ChartJS 1.0.1 -->
    <!-- FLOT CHARTS -->
    <!-- FLOT RESIZE PLUGIN - allows the chart to redraw when the window is resized -->
    <!-- FLOT PIE PLUGIN - also used to draw donut charts -->
    <!-- FLOT CATEGORIES PLUGIN - Used to draw bar charts -->
    <!-- jQuery Knob -->
    <!-- Sparkline -->
    <!-- Morris.js charts -->
    <!-- Ion Slider -->
    <!-- Bootstrap slider -->
    <!-- bootstrap-datetimepicker -->
    <!-- 页面meta /-->
    <link rel="stylesheet" type="text/css" href="../plugins/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" type="text/css" href="../plugins/ionicons/css/ionicons.min.css">
    <link rel="stylesheet" type="text/css" href="../plugins/iCheck/square/blue.css">
    <link rel="stylesheet" type="text/css" href="../plugins/morris/morris.css">
    <link rel="stylesheet" type="text/css" href="../plugins/jvectormap/jquery-jvectormap-1.2.2.css">
    <link rel="stylesheet" type="text/css" href="../plugins/datepicker/datepicker3.css">
    <link rel="stylesheet" type="text/css" href="../plugins/daterangepicker/daterangepicker.css">
    <link rel="stylesheet" type="text/css" href="../plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
    <link rel="stylesheet" type="text/css" href="../plugins/datatables/dataTables.bootstrap.css">
    <link rel="stylesheet" type="text/css" href="../plugins/treeTable/jquery.treetable.css">
    <link rel="stylesheet" type="text/css" href="../plugins/treeTable/jquery.treetable.theme.default.css">
    <link rel="stylesheet" type="text/css" href="../plugins/select2/select2.css">
    <link rel="stylesheet" type="text/css" href="../plugins/colorpicker/bootstrap-colorpicker.min.css">
    <link rel="stylesheet" type="text/css" href="../plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
    <link rel="stylesheet" type="text/css" href="../plugins/adminLTE/css/AdminLTE.css">
    <link rel="stylesheet" type="text/css" href="../plugins/adminLTE/css/skins/_all-skins.min.css">
    <link rel="stylesheet" type="text/css" href="../css/style.css">
    <link rel="stylesheet" type="text/css" href="../plugins/ionslider/ion.rangeSlider.css">
    <link rel="stylesheet" type="text/css" href="../plugins/ionslider/ion.rangeSlider.skinNice.css">
    <link rel="stylesheet" type="text/css" href="../plugins/bootstrap-slider/slider.css">
    <link rel="stylesheet" type="text/css" href="../plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.css">
    <!-- 页面头部引用 /-->
</head>

<body class="hold-transition skin-purple sidebar-mini">

<div class="wrapper">

    <!-- 页面头部 -->
    <header class="main-header">
        <!-- Logo -->
        <a href="#" class="logo">
            <!-- mini logo for sidebar mini 50x50 pixels -->
            <span class="logo-mini"><b>学校</b></span>
            <!-- logo for regular state and mobile devices -->
            <span class="logo-lg"><b>学校</b>后台管理系统</span>
        </a>


        <!-- Header Navbar: style can be found in header.less -->
        <nav class="navbar navbar-static-top">
            <!-- Sidebar toggle button-->
            <a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
                <span class="sr-only">Toggle navigation</span>
            </a>
            <div class="navbar-custom-menu">
                <ul class="nav navbar-nav">
                    <!-- Messages: style can be found in dropdown.less-->
                    <li class="dropdown messages-menu">
<!--                            &lt;!&ndash; Menu Footer&ndash;&gt;-->
<!--                            <li class="user-footer">-->
<!--                                <div class="pull-left">-->
<!--                                    <a href="#" class="btn btn-default btn-flat">修改密码</a>-->
<!--                                </div>-->
<!--                                <div class="pull-right">-->
<!--                                    <a href="s_login/loginOut.jsp" class="btn btn-default btn-flat">注销</a>-->
<!--                                </div>-->
<!--                            </li>-->
                        </ul>
                    </li>

                </ul>
            </div>
        </nav>
    </header>
    <!-- 页面头部 /-->

    <!-- 导航侧栏 -->
    <aside class="main-sidebar">
        <!-- sidebar: style can be found in sidebar.less -->
        <section class="sidebar">
            <!-- Sidebar user panel -->
            <div class="user-panel">
                <div class="pull-left image">
                    <img src="../img/user2-160x160.jpg" class="img-circle" alt="User Image">
                </div>
                <div class="pull-left info">
                    <a href="#"><i class="fa fa-circle text-success"></i> 在线</a>
                </div>
            </div>
            <!-- search form -->
            <!--<form action="#" method="get" class="sidebar-form">
        <div class="input-group">
            <input type="text" name="q" class="form-control" placeholder="搜索...">
            <span class="input-group-btn">
            <button type="submit" name="search" id="search-btn" class="btn btn-flat"><i class="fa fa-search"></i>
            </button>
          </span>
        </div>
    </form>-->
            <!-- /.search form -->


            <!-- sidebar menu: : style can be found in sidebar.less -->
            <ul class="sidebar-menu">
                <li class="header">菜单</li>

                <li id="admin-index"><a href="../index.jsp"><i class="fa fa-bank"></i> <span>首页</span></a></li>

                <!-- 菜单 -->
                <!-- 学生侧栏 -->
                <li class="treeview">
                    <a href="#">
                        <i class="fa fa-male"></i> <span>学生信息管理</span>
                        <span class="pull-right-container">
                        <i class="fa fa-angle-left pull-right"></i>
                    </span>
                    </a>
                    <ul class="treeview-menu">

                        <li id="addStu">
                            <a href="../s_student/s_studentAdd.html">
                                <i class="fa fa-circle-o"></i> 增加学生信息
                            </a>
                        </li>

                        <li id="stuInfo">
                            <a href="../s_student/s_studentInfo.html">
                                <i class="fa fa-circle-o"></i> 查看学生信息
                            </a>
                        </li>
                    </ul>
                </li>

                <!-- 年级侧栏 -->
                <li class="treeview">
                    <a href="#">
                        <i class="fa fa-folder"></i> <span>年级信息管理</span>
                        <span class="pull-right-container">
                        <i class="fa fa-angle-left pull-right"></i>
                    </span>
                    </a>
                    <ul class="treeview-menu">

                        <li id="addGrade">
                            <a href="../s_grade/s_gradeAdd.jsp">
                                <i class="fa fa-circle-o"></i> 增加年级信息
                            </a>
                        </li>
                        <li id="infoGrade">
                            <a href="../s_grade/s_gradeInfo.jsp">
                                <i class="fa fa-circle-o"></i> 查看年级信息
                            </a>
                        </li>


                    </ul>
                </li>

                <!-- 课程侧栏 -->
                <li class="treeview">
                    <a href="#">
                        <i class="fa fa-calendar"></i> <span>课程信息管理</span>
                        <span class="pull-right-container">
                        <i class="fa fa-angle-left pull-right"></i>
                    </span>
                    </a>
                    <ul class="treeview-menu">

                        <li id="addSub">
                            <a href="../s_subject/s_subjectAdd.jsp">
                                <i class="fa fa-circle-o"></i> 增加课程信息
                            </a>
                        </li>

                        <li id="infoSub">
                            <a href="../s_subject/s_subjectInfo.jsp">
                                <i class="fa fa-circle-o"></i> 查看课程信息
                            </a>
                        </li>


                    </ul>
                </li>

                <!-- 成绩侧栏 -->
                <li class="treeview">
                    <a href="#">
                        <i class="fa fa-pencil"></i> <span>成绩信息管理</span>
                        <span class="pull-right-container">
                        <i class="fa fa-angle-left pull-right"></i>
                    </span>
                    </a>
                    <ul class="treeview-menu">

                        <li id="addScore">
                            <a href="#">
                                <i class="fa fa-circle-o"></i> 增加成绩信息
                            </a>
                        </li>
                        <li id="infoScore">
                            <a href="#">
                                <i class="fa fa-circle-o"></i> 查看成绩信息
                            </a>
                        </li>


                    </ul>
                </li>




                <!-- 菜单 /-->

                <li id="admin-documentation"><a href="#" target="_blank"><i class="fa fa-book"></i>
                    <span>学生系统帮助文档</span></a></li>

            </ul>
        </section>
        <!-- /.sidebar -->
    </aside>
    <!-- 导航侧栏 /-->

    <!-- 内容区域 -->
    <!-- @@master = admin-layout.html-->
    <!-- @@block = content -->

    <div class="content-wrapper">

        <!-- 内容头部 -->
        <section class="content-header">
            <h1>
                年级信息管理
                <small>查看年级信息</small>
            </h1>
            <ol class="breadcrumb">
                <li><a href="#"><i class="fa fa-dashboard"></i>首页</a></li>
                <li><a href="#">年级信息管理</a></li>
                <li class="active">查看年级信息</li>
            </ol>
        </section>
        <!-- 内容头部 /-->

        <!-- 正文区域 -->
        <section class="content">

            <div class="box box-primary">
                <div class="box-header with-border">
                    <h3 class="box-title">欢迎登陆学校信息后台管理系统</h3>
                </div>

                <div class="box-body">

                    您可以在这里查看学生信息<br> 如果需要帮助的话请点击侧边栏下方的帮助文档

                </div>
                <!--增加学生-->
                <div class="box box-primary" id="addForm">
                    <div class="box-header with-border">
                        <h3 class="box-title">增加学生信息</h3>
                    </div>
                    <form role="form" action="/myWeb_war_exploded/doStudentAddServlet"  method="post" enctype="multipart/form-data" >
                        <div class="box-body">

                            <!--基础控件-->
                            <div class="tab-pane" id="tab-common">
                                <div class="row data-type">
                                    <div class="col-md-2 title">请输入新的学生姓名：</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <span class="input-group-addon"><i class="fa fa-user-plus"></i></span>
                                            <input type="text" class="form-control" placeholder="新的学生姓名" name="stuName">
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">新的学生性别</div>
                                    <div class="col-md-4 data">
                                        <div class="form-group form-inline" style="margin-left: 12px">
                                            <div class="radio"><label><input type="radio" name="stuSex" value="男"
                                                                             checked> 男</label></div>
                                            <div class="radio"><label><input type="radio" name="stuSex" value="女">
                                                女</label></div>
                                            <div class="radio"><label><input type="radio" name="stuSex" value="妖">
                                                妖</label></div>
                                            <div class="radio"><label><input type="radio" name="stuSex" value="人妖">
                                                人妖</label></div>
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">请输入新的学生电话：</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <span class="input-group-addon"><i class="fa fa-address-book"></i></span>
                                            <input type="text" class="form-control" placeholder="新的学生电话"
                                                   name="stuPhone" id="telephone">
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">请输入新的学生QQ：</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <span class="input-group-addon"><i class="fa fa-qq"></i></span>
                                            <input type="text" class="form-control" placeholder="新的学生QQ" name="stuQQ">
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">请输入新的学生微信：</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <span class="input-group-addon"><i class="fa fa-weixin"></i></span>
                                            <input type="text" class="form-control" onblur="checkWechat(this)"  placeholder="学生微信"
                                                   name="stuWechat">
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">学生年级</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <span class="input-group-addon"><i class="fa fa-sitemap"></i></span>
                                            <select class="form-control select2" style="width: 100%;" name="stuGrade" id="gradeSelect">
                                                <option disabled="disabled" selected="selected">请选择学生年级</option>
                                            </select>
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">入学日期:</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group date">
                                            <div class="input-group-addon">
                                                <i class="fa fa-calendar-check-o"></i>
                                            </div>
                                            <input type="text" class="form-control pull-right datepicker"
                                                   name="enterTime">
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">学生生日:</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group date">
                                            <div class="input-group-addon">
                                                <i class="fa fa-birthday-cake"></i>
                                            </div>
                                            <input type="text" class="form-control pull-right datepicker"
                                                   name="stuBirth">
                                        </div>
                                    </div>

                                    <div class="col-md-2 title">请输入学生来自城市：</div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <span class="input-group-addon"><i class="fa fa-home"></i></span>
                                            <input type="text" class="form-control" placeholder="学生来自城市"
                                                   name="fromCity">
                                        </div>
                                    </div>
                                    <!--空白占位div-->
                                    <div class="col-md-2 title"></div>
                                    <div class="col-md-4 data">
                                        <div class="input-group">
                                            <!--<span class="input-group-addon"><i class="fa fa-address-book"></i></span>-->
                                            <!--<input type="text" class="form-control" placeholder="学生来自城市">-->
                                        </div>
                                    </div>
                                    <!--/空白占位div-->

                                    <div class="col-md-2 title rowHeight2x">学生地址：</div>
                                    <div class="col-md-10 data rowHeight2x">
                                        <textarea class="form-control" rows="3" placeholder="请输入学生地址..."
                                                  name="stuAddr"></textarea>
                                    </div>


                                <!--<div class="col-md-2 title">学生密码</div>-->
                                <!-- <div class="col-md-4 data">-->
                                <!--<input type="password" class="form-control" placeholder="学生密码" value="">-->
                                <!--</div>-->


                                    <!--照片div-->
                                    <div class="col-md-2 title" style="height: available">照片上传</div>
                                    <div class="col-md-10 data" style="height: auto">
                                        <a href="javascript:;" class="a-upload" style="float: left">
                                            <input type="file" name="stuImg" onchange="viewImage(this)">点击这里上传照片
                                        </a>
                                        <div id="localImag" style="margin-left: 170px"><img id="preview" style="diplay:none"/>
                                        </div>
                                    </div>
                                    <!--/照片div-->


                                    <div class="col-md-2 title"></div>
                                    <div class="col-md-10 data text-center">
                                        <button type="button" class="btn bg-maroon" id="btnAdd">增加学生</button>
                                        <button type="button" class="btn bg-default" onclick="history.back(-1);">返回上一级
                                        </button>
                                    </div>

                                </div>
                            </div>
                        </div>
                        <!--基础控件/-->
                    </form>
                </div>
                <!--增加学生-->
            </div>

        </section>
        <!-- 正文区域 /-->

    </div>
    <!-- @@close -->
    <!-- 内容区域 /-->

    <!-- 增加学生  -->
    <!-- 增加学生 /-->

    <!-- 底部导航 -->
    <footer class="main-footer">
        <div class="pull-right hidden-xs">
            <b>Version</b> 1.0.8
        </div>
        <strong>Copyright &copy; 1999-2020 <a href="#">合肥市炎谨软件有限公司·研发部</a>.</strong> All rights reserved.
    </footer>
    <!-- 底部导航 /-->

</div>
<!-- 页面尾部引用 -->
<script src="../plugins/jQuery/jquery-2.2.3.min.js"></script>
<script src="../plugins/jQueryUI/jquery-ui.min.js"></script>
<script>
    $.widget.bridge('uibutton', $.ui.button);
</script>
<script src="../plugins/bootstrap/js/bootstrap.min.js"></script>
<script src="../plugins/raphael/raphael-min.js"></script>
<script src="../plugins/morris/morris.min.js"></script>
<script src="../plugins/sparkline/jquery.sparkline.min.js"></script>
<script src="../plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
<script src="../plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
<script src="../plugins/knob/jquery.knob.js"></script>
<script src="../plugins/daterangepicker/moment.min.js"></script>
<script src="../plugins/daterangepicker/daterangepicker.js"></script>
<script src="../plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
<script src="../plugins/datepicker/bootstrap-datepicker.js"></script>
<script src="../plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
<script src="../plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
<script src="../plugins/slimScroll/jquery.slimscroll.min.js"></script>
<script src="../plugins/fastclick/fastclick.js"></script>
<script src="../plugins/iCheck/icheck.min.js"></script>
<script src="../plugins/adminLTE/js/app.min.js"></script>
<script src="../plugins/treeTable/jquery.treetable.js"></script>
<script src="../plugins/select2/select2.full.min.js"></script>
<script src="../plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
<script src="../plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
<script src="../plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
<script src="../plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
<script src="../plugins/bootstrap-markdown/js/markdown.js"></script>
<script src="../plugins/bootstrap-markdown/js/to-markdown.js"></script>
<script src="../plugins/ckeditor/ckeditor.js"></script>
<script src="../plugins/input-mask/jquery.inputmask.js"></script>
<script src="../plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
<script src="../plugins/input-mask/jquery.inputmask.extensions.js"></script>
<script src="../plugins/datatables/jquery.dataTables.min.js"></script>
<script src="../plugins/datatables/dataTables.bootstrap.min.js"></script>
<script src="../plugins/chartjs/Chart.min.js"></script>
<script src="../plugins/flot/jquery.flot.min.js"></script>
<script src="../plugins/flot/jquery.flot.resize.min.js"></script>
<script src="../plugins/flot/jquery.flot.pie.min.js"></script>
<script src="../plugins/flot/jquery.flot.categories.min.js"></script>
<script src="../plugins/ionslider/ion.rangeSlider.min.js"></script>
<script src="../plugins/bootstrap-slider/bootstrap-slider.js"></script>
<script src="../plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.js"></script>
<script src="../plugins/bootstrap-datetimepicker/locales/bootstrap-datetimepicker.zh-CN.js"></script>
<!-- 页面尾部引用 /-->
<!--<script src="../js/jquery-1.12.4.min.js"></script>-->
<script>
// ajax&formdata提交表单
$("#btnAdd").click(function(){
    // 获取表单数据
    var formData = new FormData($("div#addForm form")[0]);
    $.ajax({
        url:"/myWeb_war_exploded/doStudentAddServlet",
        type:"POST",
        data:formData,
        dataType:'json',
        cache:false,// 不缓存数据
        processData:false,// 不处理数据
        contentType:false,// 不设置内容类型
        success:function (result){
            alert(result ? "增加成功":"增加失败");
            history.back(-1);
            // localtion.assign("/myWeb_war_exploded/AdminLTEdemo01/s_student/s_studentInfo.html");
        },
        error:function (result){
            alert(result+"出现错误！");
        }
    });
    return false;
});


    <!--年级下拉-->
    $(function (){
        let grade=$("#gradeSelect");
        $.post("/myWeb_war_exploded/GradeServlet",function (data) {
            $.each(data,function (index,obj) {
                grade.append("<option value="+obj.id+">"+obj.id+"-"+obj.gname+"</option>");
            });
        });
    });

    function createAjax(){
        if(window.XMLHttpRequest){
            return new XMLHttpRequest();
        }
        return new ActiveXObject("Microsoft.XMLHTTP");
    }
    function checkWechat(p){
        // alert(p.value);
        if (p.value==""){
            return false;
        }
        let xhr=createAjax();
        let url="/myWeb_war_exploded/checkWechatServlet?wechat="+p.value;
        // alert(url);
        xhr.onreadystatechange=function () {
            // alert(xhr.readyState+"=>>"+xhr.status);
            if (xhr.readyState==4&&xhr.status==200){
                // alert(xhr.responseText);
                //服务器返回TRUE表示重复
                if (xhr.responseText=="true"){
                    alert("此微信已被占用！");
                    document.getElementById("btnAdd").disabled=true;
                }else {
                    alert("此微信可用！");
                    document.getElementById("btnAdd").disabled=false;
                }
            }
        }
        xhr.open("GET",url,true);
        xhr.send(null);
    }

    $(document).ready(function () {
        //jQuery.ajax()实现Ajax请求
        // $("#telephone").blur(function () {
        $(":input[name=stuPhone]").blur(function () {
            var telephone=this.value;
            let t=this;
            if (telephone==""||telephone==null){
                return false;
            }
            let url="/myWeb_war_exploded/checkTeleServlet?telephone="+telephone;
            $.ajax({
                "url":"/myWeb_war_exploded/checkTeleServlet",
                "type":"GET",
                // "data":"telephone="+telephone,
                "data":{"telephone":telephone},
                "dataType":"text",
                "success":function (data) {
                    // $(t).next().html(data="true"?"重复了":"可以使用");
                    // alert(url);
                    if (data=="true"){
                        alert("此电话已被占用！");
                        $("#btnAdd").prop("disabled",true);
                        // $("#btnAdd").prop("disabled",data=="true");
                    }else {
                        alert("此电话可用！");
                        $("#btnAdd").prop("disabled",false);
                    }
                },
                "error":function () {
                    alert("验证出现错误，请稍后重试....")
                },
            })


        });

        // 选择框
        $(".select2").select2();

        // WYSIHTML5编辑器
        $(".textarea").wysihtml5({
            locale: 'zh-CN'
        });
    });


    // 设置激活菜单
    function setSidebarActive(tagUri) {
        var liObj = $("#" + tagUri);
        if (liObj.length > 0) {
            liObj.parent().parent().addClass("active");
            liObj.addClass("active");
        }
    }

    //Date picker
    $('.datepicker').datepicker({
        autoclose: true,
        format: 'yyyy-mm-dd'
    });

    // // datetime picker
    // $('#dateTimePicker').datetimepicker({
    //     format: 'MM/DD/YYYY hh:mm A'
    // });

    $(document).ready(function () {
        setSidebarActive("addStu");
    });

    //上传图片后预览图片
    function viewImage(file) {
        var preview = document.getElementById('preview');
        if (file.files && file.files[0]) {
            //火狐下
            preview.style.display = "block";
            preview.style.width = "300px";
            preview.style.height = "120px";
            preview.src = window.URL.createObjectURL(file.files[0]);
        } else {
            //ie下，使用滤镜
            file.select();
            var imgSrc = document.selection.createRange().text;
            var localImagId = document.getElementById("localImag");
            //必须设置初始大小
            localImagId.style.width = "20%";
            localImagId.style.height = "20%";
            try {
                localImagId.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale)";
                locem("DXImageTransform.Microsoft.AlphaImageLoader").src = imgSrc;
            } catch (e) {
                alert("您上传的图片格式不正确，请重新选择!");
                return false;
            }
            preview.style.display = 'none';
            document.selection.empty();
        }
        return true;
    }


</script>
</body>

</html>